52877520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^2$

素因数の和:561

約数の個数: 90

約数和(自身を含む): 178238034

約数和(自身を除く): 125360514

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 271, 360, 542, 720, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 4065, 4336, 4878, 5420, 6504, 8130, 9756, 10840, 12195, 13008, 16260, 19512, 21680, 24390, 32520, 39024, 48780, 65040, 73441, 97560, 146882, 195120, 220323, 293764, 367205, 440646, 587528, 660969, 734410, 881292, 1101615, 1175056, 1321938, 1468820, 1762584, 2203230, 2643876, 2937640, 3304845, 3525168, 4406460, 5287752, 5875280, 6609690, 8812920, 10575504, 13219380, 17625840, 26438760, 52877520]

約数ペア:

[(1, 52877520), (2, 26438760), (3, 17625840), (4, 13219380), (5, 10575504), (6, 8812920), (8, 6609690), (9, 5875280), (10, 5287752), (12, 4406460), (15, 3525168), (16, 3304845), (18, 2937640), (20, 2643876), (24, 2203230), (30, 1762584), (36, 1468820), (40, 1321938), (45, 1175056), (48, 1101615), (60, 881292), (72, 734410), (80, 660969), (90, 587528), (120, 440646), (144, 367205), (180, 293764), (240, 220323), (271, 195120), (360, 146882), (542, 97560), (720, 73441), (813, 65040), (1084, 48780), (1355, 39024), (1626, 32520), (2168, 24390), (2439, 21680), (2710, 19512), (3252, 16260), (4065, 13008), (4336, 12195), (4878, 10840), (5420, 9756), (6504, 8130)]